Our country is facing many environmental problems, especially air pollution . There are many bad effects that air pollution brings to our lives, and we need to have solutions for them. Air pollution is a serious problem because bad air quality can kill people. Chemicals and fine dust in polluted air can enter our body and cause diseases. Children, old people, and outdoor workers are at higher risk. According to a study, air pollution kills three million people a year. One possible solution is to use public transportation, such as bus or subway. This is an effective solution because a large amount of smoke comes from transportation like cars and motorbikes. Another solution is government should build factories far from cities and town. In addition, more trees should be planted around factories to help the air fresher. Air pollution is a serious problem. By reducing the amount of smoke and planting more trees, we can help the environment as well as our future life.

1.This app allows you to review your lessons by playing games.

2.We were cleaning up the beach when it started to rain.

3.Ecotourism provides tourists with opportunities to explore nature.

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